60 | Preventative Maintenance
Thermo Fisher Scientific CryoExtra CE8100 Series
Preventative Maintenance
Preventative Maintenance
Schedule
This section describes the preventative maintenance that
should be performed on CryoExtra freezers to ensure
optimum operation and performance, as well as maximum
service life. As with any technical piece of laboratory
equipment, preventative maintenance is key to equipment
success.
Note:
This is the CryoExtra recommended preventative
maintenance. CryoExtra Distributors may have a more
comprehensive maintenance/service plan. At the minimum,
the below schedule should be followed.
Table 8. Periodic Preventative Maintenance Schedule
Weekly
Monthly
6
Months
12
Months
24
Months
60
Months
Level Verification
X
Verify Adequate Supply
X
Plumbing Leak Check
X
High Temp Alarm Test
X
Level Alarm Test
X
Thaw Freezer Lid
X
Folding Step Inspection
X
Lid Hinge Inspection
X
Inline Filter Replacement
X
Complete Function Test
X
Solenoid Valve Replacement
X
Relief Valve Replacement
X
Lid Gasket Replacement
X
Complete Freezer Thaw and
Moisture Removal
X
